Answer:
x=8
Step-by-step explanation:
first you need to find the unknown corner so you do 180-71= 109
then find the interior angle degree (n-2)*180 (n=number of sides) so (4-2)*180=2(180)=360
then set everything equal to 360:
10x+6+13x-2+8x-1+109=360
(combine like terms)
31x+112=360
(subtract 112 form both sides)
31x=248
(divide both sides by 31)
x=8
Answer:
C. 72 cm^3
Step-by-step explanation:
Volume of rectangular prism is length times width times height
Answer:
I had done already.thanks for huge point and heart.
Step-by-step explanation:
5×16+4×9=116
(4+6×2)-12=4
<span>-.12 -.35 -.54 -.65 -.64 -.53 -.33 It is higher than the previous days on Thursday Friday Saturday and Sunday. It is lower on Monday Tuesday and Wednesday
</span>
